#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
int main()
{
	char arr1[] = "abcdef";
	char arr2[] = { 'a','b','c','d','e','f','\0'};
	printf("%s\n", arr1);
	printf("%s\n", arr2);
	printf("%d\n", strlen(arr1));

	return 0;
}